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std.error

Calculate standard error of the mean

Description

Calculates the standard error of the mean.

Usage

std.error(x,na.rm)

Arguments

x

A vector of numerical observations.
na.rm

Dummy argument to match other functions.

Details

std.error will accept a numeric vector.

Value

The conventional standard error of the mean = sd(x)/sqrt(sum(!is.na(x)))

Author(s)

Jim Lemon

See Also

plotrix

Various Plotting Functions

v3.8-1
GPL (>= 2)
Authors
Jim Lemon, Ben Bolker, Sander Oom, Eduardo Klein, Barry Rowlingson, Hadley Wickham, Anupam Tyagi, Olivier Eterradossi, Gabor Grothendieck, Michael Toews, John Kane, Rolf Turner, Carl Witthoft, Julian Stander, Thomas Petzoldt, Remko Duursma, Elisa Biancotto, Ofir Levy, Christophe Dutang, Peter Solymos, Robby Engelmann, Michael Hecker, Felix Steinbeck, Hans Borchers, Henrik Singmann, Ted Toal, Derek Ogle, Darshan Baral, Ulrike Groemping, Bill Venables
Initial release
2021-01-21

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